baber/WOPTO huggingface dataset:
Patent JP-2018188320-A (JP)
Title: Method of manufacturing glass roll, and glass roll
Inventor: MORI HIROKI
IPC: H01B5/14
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a glass roll constituted by a glass film with a transparent conductive film formed.SOLUTION: A method of manufacturing a glass roll has a glass film supply process for sending a band shaped first glass film 2A to a prescribed direction; a film making process for heating and making a transparent conductive film 3 on one surface 2a of the first glass film 2A to form a second glass film 2B; a protective film supply process for forming a third glass film 2C by overlapping the band shaped protective film 4 having an adhesive surface on another surface 2b of the second glass film 2B; and a winding process for winding a third glass film 2C to a roll state.SELECTED DRAWING: Figure 1
Patent JP-2018189020-A (JP)
Title: Turbine monitoring system, turbine monitoring method, and turbine system
Inventor: GOTO KOICHI
IPC: F01K13/00
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a turbine monitoring system capable of easily identifying performance degradation of a turbine, and a turbine monitoring method and a turbine system.SOLUTION: According to one embodiment, a turbine monitoring system comprises a first measurement part measuring first torque of a rotating shaft connected to at least first and second steam turbines and a generator in a first area of the rotating shaft. The system further comprises an output calculation part calculating shaft power output of a portion including at least a part of the first steam turbine or consumption torque of the generator on the basis of the first torque measured in the first area. Still further, when the first steam turbine is adjacent to the second steam turbine, the first area is positioned between the first steam turbine and the second steam turbine. When the first steam turbine is adjacent to the generator, the first area is positioned between the first steam turbine and the generator or in the first steam turbine.SELECTED DRAWING: Figure 1
Patent JP-2018187559-A (JP)
Title: Pulverizing apparatus
Inventor: WATANABE JUNICHI
IPC: B02C19/06
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To produce high-quality particles by pulverizing particles efficiently, while suppressing increase of an apparatus price or operation cost.SOLUTION: In a pulverizing apparatus for pulverizing particles to be pulverized, a particle characteristic measurement part 21 measures a characteristic of pulverized particles obtained as a result of pulverization of the particles to be pulverized, an apparatus monitoring part 22 monitors an operational state of a pulverization operation of the particles to be pulverized by the pulverizing apparatus, and a control determination part 23 makes a determination about control of the pulverizing apparatus corresponding to the characteristic of the pulverized particles and to the operational state of the pulverization operation.SELECTED DRAWING: Figure 1
Patent JP-2018188191-A (JP)
Title: Discharge container
Inventor: YAMAGUCHI KAZUHIRO
IPC: B05B9/04
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a discharge container of which a discharge member can be easily attached to and detached from a container body, which is easily manufactured at low cost and whose fixing strength to the container body of an aerosol valve is high.SOLUTION: A discharge container 10 includes a container body 11 made of synthetic resin, a fixing cover 13 having a flange part 22 covering a top surface 18 of a mouth part 12 of the container body and an annular wall 23 projecting downward, and made of synthetic resin, an aerosol valve 14 attached to the fixing cover, a discharge member 15 having a coating part 40 communicating a stem 31 of the aerosol valve. Around the mouth part 12 is formed a male screw (engaging part) 20, the discharge member 15 has a mounting part 38 having a female screw (inner engaging part) 44 to be screwed onto the male screw 20, a corner part L formed of the flange part 22 and the annular wall 23, and a corner portion 25 of the top surface 18 of the mouth part 12 corresponding to the corner part L are ultrasonically welded onto each other.SELECTED DRAWING: Figure 1
Patent JP-2018192642-A (JP)
Title: Image processing device, image processing method and program
Inventor: TSUCHIYA OKINOBU
IPC: B41J2/01
Filed: 2017-05-12
Abstract: To reduce a difference in color tone between a color which is recorded during scanning in a forward direction and a color which is recorded during scanning in a return direction, regardless of a kind of an image object.SOLUTION: The image processing device processes image data which is used in a recording device that performs reciprocating-scanning recording using a recording head having rows of nozzles with a plurality of colors arranged in parallel. The image processing device comprises: setting means that sets a first control parameter when the image data to be processed does not include a line part and sets a second control parameter different from the first control parameter when the image data to be processed includes the line part; and processing means that performs processing for suppressing colors which are recorded during scanning in a forward direction and colors which are recorded during scanning in a return direction to the image data to be processed according to the control parameter set in by the setting means.SELECTED DRAWING: Figure 14
Patent JP-2018185035-A (JP)
Title: Hydraulic cylinder device
Inventor: UENISHI YUKIO
IPC: F15B15/14
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic cylinder device capable of preventing accumulation of air bubble in a clearance between a cylinder and a piston near a piston packing and an annular groove housing the piston packing, and preventing thermal deterioration of the piston packing caused by adiabatic compression of the air bubbles.SOLUTION: A hydraulic cylinder device 1 includes a cylinder 2, a piston 3 and a piston rod 4. First and second annular grooves 47, 49 housing first and second piston packings 46, 48 are formed on an outer peripheral portion of the piston 3. A vertical working fluid passage 60 and a horizontal working fluid passage 61 are formed on the piston 3. A first check valve 62, a second check valve 66 and a rod member 71 are disposed on the vertical working fluid passage 60. The rod member 71 is brought into contact with an upper end wall of the cylinder 2 and displaced downward when the piston 3 is raised near an uppermost position, and opens a second check valve 66 against a hydraulic pressure of a lower oil chamber 7.SELECTED DRAWING: Figure 3
Patent JP-2018196897-A (JP)
Title: Roll press device
Inventor: TAKAHASHI YOSHIE
IPC: B30B3/00
Filed: 2017-05-25
Abstract: To provide a roll press device which can mold a molded product having desired dimension and shape in a thickness direction and a width direction.SOLUTION: A pair of rolls 401, 402 in a mechanism 400 for hot-molding of a sheet-like powder molding material s1 respectively have a pair of steps 401a, 401a, 402a, 402a at a distance therebetween in a roll width direction. A roll center part side with respect to the step has a diameter larger than a roll end part side with resect to the step. An inter-step distance L1 of one roll 401 is larger than an inter-step distance L2 of the other roll 402. Width restriction members 403, 403 for regulating a width dimension of a molded product are respectively provided at a pair of steps 401a, 401a of one roll 401. A scraper for removing an excess molding material s1, which has been fed to the roll end part side of the other roll 402 by the width restriction member 403, from the other roll 402 is provided on said other roll 402.SELECTED DRAWING: Figure 2
Patent JP-2018199192-A (JP)
Title: Polishing device, abnormality detection method, and program
Inventor: ISONO YOSHINOBU
IPC: B24B37/00
Filed: 2017-05-29
Abstract: To provide a polishing device or an abnormality detection method, which can detect a case where a substrate is not held at a desired position by a top ring.SOLUTION: A polishing device includes: a top ring 11; a pusher device; a polishing member 32; a pressure sensor P5; and a control section 17. The top ring 11 has a retainer ring 13 and an airbag 15 and holds a substrate W. The pusher device delivers the substrate toward the top ring. The polishing member polishes the substrate held by the top ring. The pressure sensor detects pressure in the airbag. The control section detects an abnormality of a delivery state of the substrate from the pusher device to the top ring on the basis of a time when pressure in the airbag rises after air is supplied to the inside of the airbag.SELECTED DRAWING: Figure 3
Patent JP-2018060514-A (JP)
Title: Rfid apparatus and method for communication using at least one rfid transponder
Inventor: OLAF PILZNER
IPC: H04B1/59
Filed: 2017-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an RFID apparatus for communication using at least one RFID transponder.SOLUTION: An RFID device 10 has an RFID transceiver 16 for radiating an RFID signal and receiving the same, and a control unit 18 configured to code RFID information to an RFID signal in accordance with the RFID protocol and to read from RFID information from the RFID signal and equipped with a separation method for give instructions only to a single RFID transponder 12 each time. The separation method is to check communication parameters which is an RFID signal itself, not the RFID information coded to the RFID signal.SELECTED DRAWING: Figure 1
Patent JP-2018204836-A (JP)
Title: Cooling storage
Inventor: HIROZAWA MASARU
IPC: F25D23/00
Filed: 2017-06-01
Abstract: To provide a cooling storage which enables protection of a temperature sensor.SOLUTION: A cooling storage includes: a box body 11 having a storage chamber 12 and a cooler chamber 13 located adjacent to the storage chamber 12; a cooler 21 housed in the cooler chamber 13; a cooler cover 30 which covers the cooler 21, forms at least a part of a wall part forming the cooler chamber 13, and has a suction port 32A which may introduce air in the storage chamber 12 into the cooler chamber 13; a temperature sensor 50 disposed at the storage chamber 12 side relative to the suction port 32A; and a temperature sensor cover 60 which is attached to the cooler cover 30 in a manner such that the temperature sensor cover 60 covers the temperature sensor 50 from the storage chamber 12 side. The temperature sensor cover 60 has vent holes 61A and fitting recessed parts 65A into which the temperature sensor 50 fits.SELECTED DRAWING: Figure 6
Patent JP-2017152053-A (JP)
Title: System capable of implementing flexible keyboard layout
Inventor: HUANG XIAOFENG
IPC: G06F3/0488
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a system of implementing flexible keyboard layout for inputting text into an electronic device.SOLUTION: A system comprises: an input module (401), a layout mapping module (402), a dictionary module (405), a candidate word module (404), and an output module (406). The system maps user input to a character set according to keyboard layout to form an input sequence.SELECTED DRAWING: Figure 4
Patent JP-2019003764-A (JP)
Title: Audio cable and speaker connection method
Inventor: YAGUCHI MASAYUKI
IPC: H01B7/00
Filed: 2017-06-13
Abstract: To provide an audio cable and a speaker connection method capable of reproducing fine sounds in a wide sound region clearly at high resolution.SOLUTION: An audio cable 10 is constituted by a center conductor 20 arranged at a center, an insulation coating layer 30 covering the center conductor 20, and a plurality of outer layer conductors 40 arranged with layering along an outer periphery of the insulation coating layer 30 and coated by an insulation coating film 42.SELECTED DRAWING: Figure 1
Patent JP-2019003041-A (JP)
Title: Light emitting device
Inventor: TAKIGUCHI MASARU
IPC: H01S5/18
Filed: 2017-06-15
Abstract: To provide a light emitting device that can decrease an attenuation or diffraction action by a semiconductor light emitting element with respect to post-modulated light to be emitted from a spatial light modulation element.SOLUTION: A light emitting device 1A has: a semiconductor light emitting element 10A that emits light L in an oblique direction with respect to a direction vertical to a light exit surface 10a; and a spatial light modulation element 20 that has a light incidence and exit surface 20a parallely facing the light exit surface 10a, and modulates the light L incident from the light incidence and exit surface 20a as reflecting the light L incident therefrom. The semiconductor light emitting element 10A has an active layer 13, a phase modulation layer 16A and electrodes 18 and 19. A center of gravity of a plurality of different refractive index regions 16b of the phase modulation layer 16A is arranged away from a lattice point of a virtual square lattice, and has a rotation angle set for each different refractive index region 16b around the lattice point. The semiconductor light emitting element 10A includes regions 8a and 8b. The electrodes 18 and 19 are provided in the region 8a, and the light L exits from the light exit surface 10a of the region 8a. The post-modulated light L transmits the region 8b.SELECTED DRAWING: Figure 1
Patent JP-2019004093-A (JP)
Title: Semiconductor optical integrated device
Inventor: SHINDO TAKAHIKO
IPC: G02B6/12
Filed: 2017-06-19
Abstract: To provide a semiconductor optical integrated device in which optical output can be obtained with higher efficiency without causing a decrease in manufacturing yield and an increase in manufacturing cost.SOLUTION: A semiconductor optical integrated device in which a laser section 121, a modulation section 122, and an amplification section 123 are integrated monolithically includes: a lower cladding layer 101 formed on a substrate 100; a lower light confinement layer 102 formed on the lower cladding layer 101; an active layer 103 formed on the lower light confinement layer 102; an upper light confinement layer 104 formed on the active layer 103; and an upper cladding layer 105 formed on the upper light confinement layer 104. The laser section 121, the modulation section 122, and the amplification section 123 are formed to be arranged in this order in a waveguide direction of an optical waveguide structure where the active layer 103 is a core.SELECTED DRAWING: Figure 1
Patent JP-2019007394-A (JP)
Title: Igniter
Inventor: SHIBATA KOJI
IPC: F02P11/00
Filed: 2017-06-23
Abstract: To provide an igniter that can effectively prevent failing even when the power source voltage of an on-vehicle battery is erroneously applied to the input side of the igniter.SOLUTION: An igniter 5 is formed of: a switching element 6 that witches turning-on and cutting-off of the primary current flowing from an on-vehicle battery 3 to the primary coil 11 of an ignition coil 1 for generating a high voltage on the secondary side of the ignition coil 1; and a switching semiconductor device 7 outputting a drive signal to the switching element 6 on the basis of the ignition signal supplied from an ECU 4. In a false input control means 7e provided on the input terminal 7a side of the switching semiconductor device 7, a false input condition is met when a direct current VB from the on-vehicle battery 3 is not inputted from a power source terminal 7b, and a signal input from an input terminal 7a is cut off, so that a failure of the switching semiconductor device 7 is prevented even when the power source voltage of the on-vehicle battery 3 is erroneously inputted to the input terminal 7a.SELECTED DRAWING: Figure 1
Patent JP-2019009934-A (JP)
Title: Charging/discharging device
Inventor: HORIKOSHI KOICHIRO
IPC: H02H7/16
Filed: 2017-06-27
Abstract: To achieve pre-charging of a smoothing capacitor at the start of power supply from the direct current power supply to the load and discharging of the smoothing capacitor at the stop of power supply in a compact configuration.SOLUTION: When accumulated charge of a smoothing capacitor C is discharged, the smoothing capacitor C is disconnected from a DC power supply V by turning off a first to third switches SW1 to SW3, by turning on a fourth switch SW4 of a discharge line 5, a resistor R1, the fourth switch SW4, a discharging circuit by a negative electrode line N on the side of the smoothing capacitor C rather than a second switch SW2 are connected between both poles of the smoothing capacitor C to discharge the accumulated charge of the smoothing capacitor C. At the time of pre-charging the smoothing capacitor C, the DC power supply V is separated by turning off the first to third switches SW1 to SW3, and the smoothing capacitor C disconnected from the discharging circuit by turning off the fourth switch SW4 is connected to the DC power supply V via the resistor R1 of a pre-charge line 3 by turning on the second and third switches SW2 and SW3.SELECTED DRAWING: Figure 1
Patent JP-2019010617-A (JP)
Title: Water treatment device and water treatment method
Inventor: NAKAMURA YUKI
IPC: C02F1/52
Filed: 2017-06-30
Abstract: To provide a water treatment device capable of separating wastewater containing organic pollution and removing bacteria and capable of switching between special time flow in which electricity and water is limited and normal flow.SOLUTION: A water treatment device for passing raw water through a pre-process device and a post-process device, comprises a biological treatment tank and a filtration device having a separation sheet as a pre-process device, in which the water treatment device has a first pipe connected to the biological treatment tank, a second pipe connected to the filtration device having the separation sheet, a switching member switchable to the first pipe and the second pipe, and has at least one of a filtration device and a sterilizing device having an ultrafiltration membrane as a post-process device. There is also provided a water treatment method.SELECTED DRAWING: Figure 1
Patent JP-2019016052-A (JP)
Title: Operation input device
Inventor: HARIGAI MASATO
IPC: G06F3/044
Filed: 2017-07-04
Abstract: To provide an operation input device capable of detecting an appropriate operation position.SOLUTION: An operation input device 1 comprises: an electrostatic sensor 3 for detecting electrostatic capacities between a button pushing-up lever 18 and the like for making a button 15 and the like protrude and retreat and a motor 8 and the like and surrounding objects including the button 15; and an operation input control part 102 for storing, as an initial value for each geometrical feature where the button protrudes and retreats, the electrostatic capacity detected by the electrostatic sensor 3, while a finger is not close to or not in contact with the button 15 and the like. The operation input control part 102 identifies operations having applied to the button 15 and the like on the basis of capacitance changes calculated by using the initial value as a reference, when the finger has been close to or in contact with the button 15 and the like.SELECTED DRAWING: Figure 1
Patent JP-2019014932-A (JP)
Title: Heat treatment method for steel material component
Inventor: SUGIMOTO TAKESHI
IPC: C21D9/00
Filed: 2017-07-05
Abstract: To provide a heat treatment method for a steel material component capable of removing residual stress produced in a previous step without taking time and cost.SOLUTION: The temperature in a heat treatment furnace is raised to a first prescribed temperature T1 to form an in-furnace atmosphere having a fixed heat capacity Q1, thereafter, a steel material component 1 in a room temperature state is charged to the heat treatment furnace, the steel material component is held at a second prescribed temperature T2 in which the temperature of the in-furnace atmosphere and the temperature of the steel material component are balanced, being lower than the first prescribed temperature for a prescribed time tm1, and subsequently, the steel material component is heated to surface hardening heat treatment temperatures Tca, Tq higher than the second prescribed temperature.SELECTED DRAWING: Figure 3
Patent JP-2019013484-A (JP)
Title: Medical equipment
Inventor: KANEMASA KENICHI
IPC: A61M25/092
Filed: 2017-07-07
Abstract: To provide medical equipment that allows a bending operation of the tip to be performed without using a push-pull wire.SOLUTION: Medical equipment 100 includes a long-sized medical equipment body 10 of a double-pipe structure having an inner pipe 20 with a lumen 19 and an outer pipe 30 arranged around the inner pipe 20, the inner pipe 20 and the outer pipe 30 being connected together at the tip of the medical equipment body 10. The inner pipe 20 and the outer pipe 30 can move relatively in an axial direction of the medical equipment body 10 at the base end part 13 of the medical equipment body 10. The medical equipment is configured so as to satisfy at least one of a first condition that the rigidity in an axial direction of the outer pipe 30 on one side in a radial direction of the tip 12 of the medical equipment body 10 is higher than the rigidity in the axial direction of the outer pipe 30 on the other side, and a second condition that the rigidity in an axial direction of the inner pipe 20 on the other side is higher than the rigidity in the axial direction of the inner pipe 20 on the one side.SELECTED DRAWING: Figure 1
Patent JP-2019013199-A (JP)
Title: Manufacturing method of powder composition for noodle-making
Inventor: YOSHIHARA RYOICHI
IPC: A23L7/109
Filed: 2017-07-10
Abstract: To provide a manufacturing method of a powder composition for noodle-making capable of surely containing a specified quantity of a calcium compound or a magnesium compound consisting of fine powder.SOLUTION: There is provided a manufacturing method of a power composition for noodle-making containing a) wheat flour, b) a low water soluble magnesium compound powder having average particle diameter of 50 μm, and c) a low water soluble magnesium compound powder having average particle diameter of 20 μm, including: (1) a first process for mixing a part of the wheat flour and a part or all of the low water soluble magnesium compound in a dry process to obtain a first mixed powder; and (2) a second process for dry mixing at least the remaining wheat flour and the remaining low water soluble magnesium compound to obtain a second mixed powder.SELECTED DRAWING: None
Patent JP-2019018428-A (JP)
Title: Printing method and printer
Inventor: HATANAKA YUJI
IPC: B41J25/20
Filed: 2017-07-14
Abstract: To provide a printer in which a user easily confirms presence/absence of a printing failure by visual recognition, and a control method therefor.SOLUTION: A printing method according to one applied embodiment comprises: an image printing step of printing an image on a medium by a printer; a state detection step of detecting a state change during operation of the printer in the image printing step; and an information printing step of printing state change information on the medium on the basis of the state change detected in the state detection step. The information printing step prints the state change information such that a position where the state change is detected in the image can be discriminated.SELECTED DRAWING: Figure 6A
Patent JP-2019022337-A (JP)
Title: On-board device, ground device, and information transmission system
Inventor: ASANO AKIRA
IPC: B61L23/14
Filed: 2017-07-18
Abstract: To increase the number of kinds of pieces of information transmitted to a pick-up element from a ground element, without increasing the number of types of the ground elements.SOLUTION: An information transmission system includes a ground device 40 that is installed on a track, and an on-board device that is mounted in a train. The ground device 40 has two (M=2) ground elements 42 selected from among the N-types of ground elements different in resonance frequency. The two ground elements 42 are horizontally arranged in a traveling direction. During the passage of the ground device, the on-board device 20 can concurrently detect the two ground elements 42 so as to determine the resonance frequencies of them.SELECTED DRAWING: Figure 2